426009695738216 has 16 divisors (see below), whose sum is σ = 802350099600000. Its totient is φ = 212049669178224.

The previous prime is 426009695738171. The next prime is 426009695738243. The reversal of 426009695738216 is 612837596900624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119397334466 + ... + 119397338033.

It is an arithmetic number, because the mean of its divisors is an integer number (50146881225000).

It is a 2-persistent number, because it is pandigital, and so is 2⋅426009695738216 = 852019391476432, but 3⋅426009695738216 = 1278029087214648 is not.

Almost surely, 2^{426009695738216} is an apocalyptic number.

It is an amenable number.

426009695738216 is a deficient number, since it is larger than the sum of its proper divisors (376340403861784).

426009695738216 is a wasteful number, since it uses less digits than its factorization.

426009695738216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238794672728 (or 238794672724 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 68.

The spelling of 426009695738216 in words is "four hundred twenty-six trillion, nine billion, six hundred ninety-five million, seven hundred thirty-eight thousand, two hundred sixteen".